核心词议：
n. 祖先；家世；门第；血统
ancestry 基本解释
n. <集合词>祖先；世家，名门；[生]系谱；血统
速记方法
速记技巧 词源记忆法 【发音释义】：['ænsestrɪ] n. 家系；祖先；血统【结构分析】： ancestry = ances （ tor ）（祖先）+ try （名词后缀，表集合）→祖先集合→家系
知识扩展
ancestry 变化形式
复数： ancestries
中文词源： ancestry
精选例句
1、 He was able to trace his ancestry back over 1 000 years.
他可追祖溯宗至1 000年以前。
常见考点例句：
- Zeno 's ancestry was probably not entirely greek .
- 芝诺的祖先很可能不完全在希腊。
- Many of the early settlers in america had english ancestry .
- 许多早期美国移民的祖先都是英国人。
- To be sure , modernism had its illustrious intellectual ancestry .
- 毫无疑问，现代主义有其声名显赫的的智慧祖先。
- They had a genetic ancestry of their own-earning them new species status .
- 它们有自己的遗传祖先给予它们独有的物种特征。
- Mcqueen 's pride in his ancestry had been ingrained by his mother .
- 对祖先的骄傲是他脑海中留下了根深蒂固的观念，那时他母亲种下的。
